Hibiscus rosa-sinensis, Linn is:

Related Mcqs:

1. Rose (Rosa indica) is:

   A. Rose is the most popular and most enchanting flower not only for its look or fragrance
   B. Its various medicinal and commercial uses
   C. Both (a) & (b)
   D. None of these

2. Lantana camara, Linn is:

   A. A large scrambling evergreen shrub
   B. 4-8 feet high twigs usually more or less prickly pubescent, prickles
   C. Both (a) & (b)
   D. None of these

3. Plumeria obtuse, Linn is:

   A. A small deciduous tree with thick branches and copious milky juice
   B. Leaves spirally arranged
   C. 6-12 inches long
   D. All of the above

4. Jasminum grandiflorum, Linn is:

   A. A large twinning nearly glabrous shrub with suberect striate branches
   B. Leaves opposite
   C. Flowers 1.2-1.5 inches across
   D. White in lax axillary and terminal cymes
   E. All of the above

5. Parkinsonia aculeate, Linn is:

   A. A small evergreen tree
   B. Bark thin, smooth
   C. Branches green
   D. All of the above

6. Nerium indicum, Mill is:

   A. An erect glabrous evergreen shrub with milky juice
   B. Leave ternate, sometimes opposite, thick coriaceous
   C. flowers 1-5 inches across red pink or white fragrant in terminal panicles
   D. All of the above

7. Mogra or daisy is:

   A. It should be grown at the onset of winters just after rains
   B. Its main season is winters
   C. Both (a) & (b)
   D. None of these

8. Marigold or Genda is:

   A. A very useful flower which has variety of uses
   B. Its ideal time for sowing is spring season
   C. Both (a) & (b)
   D. None of these

9. Hamelia patens, Jacq is:

   A. A large evergreen shrub
   B. Leaves in whorls, elliptic-oblong or oblong-obovate
   C. Both (a) & (b)
   D. None of these

10. Guidelines about gardening are:

    A. Always pick flowers in the early morning or in the evening
    B. Always carry cut flowers heads down to ensure their freshness for a longer period
    C. If you have freshly picked flowers and want them to be preserved for a longer period plunge them in a bucket or sink of water right upto their heads
    D. The flowers will remain fresh for a longer period of if you put their stems embedded inside a potato frustum
    E. All of the above